package com.coco.service; 
import com.coco.entity.People; 
import java.util.List; 
import com.coco.entity.People; 

public interface PeopleService{ 

      void add(People people); 

      void edit(People people); 
      List<People> queryPage(Integer pageNo, Integer pageSize); 

      void delById(Integer id); 

      People getById(Integer id); 

} 
